2078388544

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1361}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 4184587008

約数和(自身を除く): 2106198464

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 223, 428, 446, 856, 892, 1361, 1712, 1784, 2722, 3424, 3568, 5444, 6848, 7136, 10888, 14272, 21776, 23861, 43552, 47722, 87104, 95444, 145627, 190888, 291254, 303503, 381776, 582508, 607006, 763552, 1165016, 1214012, 1527104, 2330032, 2428024, 4660064, 4856048, 9320128, 9712096, 19424192, 32474821, 64949642, 129899284, 259798568, 519597136, 1039194272, 2078388544]

約数ペア:

[(1, 2078388544), (2, 1039194272), (4, 519597136), (8, 259798568), (16, 129899284), (32, 64949642), (64, 32474821), (107, 19424192), (214, 9712096), (223, 9320128), (428, 4856048), (446, 4660064), (856, 2428024), (892, 2330032), (1361, 1527104), (1712, 1214012), (1784, 1165016), (2722, 763552), (3424, 607006), (3568, 582508), (5444, 381776), (6848, 303503), (7136, 291254), (10888, 190888), (14272, 145627), (21776, 95444), (23861, 87104), (43552, 47722)]